class Father:
    def __init__(self, name):
        self.name = name

    def show(self):
        print("姓名", self.name)


class Mother:
    def __init__(self, age):
        self.age = age

    def show(self):
        print("年龄", self.age)


class Children(Father, Mother):
    def __init__(self, name, age, addr):
        Father.__init__(self, name)
        Mother.__init__(self, age)
        self.addr = addr

    def show(self):
        Father.show(self)
        Mother.show(self)
        print("地址", self.addr)


children = Children("张三", 19, "河南郑州高新区")
children.show()
